import type { OutlineEntry, JumpEntry } from "../parser/types.js";
import type { ObservedFile } from "./workspace-read-view.js";
import type { ProseProjectionProvider } from "./colorful-prose-projection.js";
export interface FileOutlineResult {
    path: string;
    outline: OutlineEntry[];
    jumpTable: JumpEntry[];
    partial?: boolean | undefined;
    cacheHit?: boolean | undefined;
    actual?: {
        lines: number;
        bytes: number;
    } | undefined;
    reason?: "UNSUPPORTED_LANGUAGE" | "INVALID_UTF8" | "UNADMITTED_PATH" | "NOT_FOUND" | undefined;
    error?: string | undefined;
}
export interface ExtractedFileOutline {
    readonly outline: OutlineEntry[];
    readonly jumpTable: JumpEntry[];
    readonly partial?: boolean | undefined;
}
export declare function extractOutlineProjectionForContent(filePath: string, content: string, opts: {
    proseProjector?: ProseProjectionProvider | undefined;
}): Promise<ExtractedFileOutline | null>;
/**
 * Extracts an outline from bytes already observed.
 *
 * Takes the observation rather than a filesystem so the symbols returned are
 * necessarily the symbols of the bytes the caller evaluated and cached.
 */
export declare function fileOutline(file: ObservedFile, opts?: {
    proseProjector?: ProseProjectionProvider | undefined;
}): Promise<FileOutlineResult>;
//# sourceMappingURL=file-outline.d.ts.map